CN215136133U - Supporting device for leg tumor radiotherapy - Google Patents
Supporting device for leg tumor radiotherapy Download PDFInfo
- Publication number
- CN215136133U CN215136133U CN202121431933.8U CN202121431933U CN215136133U CN 215136133 U CN215136133 U CN 215136133U CN 202121431933 U CN202121431933 U CN 202121431933U CN 215136133 U CN215136133 U CN 215136133U
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- CN
- China
- Prior art keywords
- clamping plate
- leg
- fixedly connected
- rods
- sickbed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 16
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 15
- 238000004659 sterilization and disinfection Methods 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 description 3
- 206010040872 skin infection Diseases 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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Abstract
The utility model discloses a supporting device for leg tumor radiotherapy, which comprises a sickbed, wherein the surface of the sickbed is provided with a moving hole for a supporting column to pass through and be connected with in a sliding way, the lower end of the supporting column is provided with a lifting mechanism, the upper end of the supporting column is connected with a first clamping plate and a second clamping plate in a sliding way, the side surfaces of the first clamping plate and the second clamping plate are fixedly connected with a pull rod, the side surface of the supporting column is provided with a first sliding groove for the sliding connection of the two pull rods, the end parts of the two pull rods are connected with a first spring, and the lower surfaces of the two pull rods are provided with a plurality of groups of oblique clamping grooves respectively, the utility model has the advantages that the width of the leg of a patient is adapted and fixed to prevent the leg from being influenced by the disorder during the treatment, and the lifting mechanism drives the supporting column to move, thereby achieving the effect of being suitable for the leg height of the patient, solves the problem that the leg width and the leg height of different patients can not be adapted.
Description
Technical Field
The utility model relates to a shank tumour radiotherapy technical field specifically is a strutting arrangement for be used for shank tumour radiotherapy.
Background
The traditional supporting mechanism for leg radiotherapy cannot adapt to the leg widths of different patients, and if a thermoplastic film is used, the supporting mechanism can adapt to the leg widths of different patients, but the price is too high to be suitable for large-scale use, and the supporting mechanism cannot adapt to different patients and different leg heights.
Disclosure of Invention
An object of the utility model is to provide a strutting arrangement for shank tumour radiotherapy has possessed relative movement through splint one and splint two and has fixed, has reached adaptation patient's shank width to fix it and prevent to move about when the treatment influence treatment, and move on driving the support column through elevating system, reached and be suitable for the effect of patient's shank height, solved unable adaptation different patient's shank width and the problem of height.
In order to achieve the above object, the utility model provides a following technical scheme: the supporting device for leg tumor radiotherapy comprises a sickbed, wherein a moving hole for a supporting column to penetrate through and be in sliding connection with is formed in the surface of the sickbed, a lifting mechanism is installed at the lower end of the supporting column, a first clamping plate and a second clamping plate are in sliding connection with the upper end of the supporting column, pull rods are fixedly connected to the side surfaces of the first clamping plate and the second clamping plate, sliding grooves I for two sliding connection of the pull rods are formed in the side surface of the supporting column, springs I are commonly connected to the end portions of the two pull rods, a plurality of groups of oblique clamping grooves are formed in the lower surfaces of the two pull rods, sliding grooves II are formed in the two sides of the supporting column, oblique insertion rods are connected to the groove walls of the two sliding grooves II in a sliding mode, abutting plates are fixedly connected to the side edges of the two oblique insertion rods, sleeve rods are fixedly connected to the groove walls of the two sliding grooves II, and the two oblique insertion rods are respectively sleeved on the surfaces of the two sleeve rods, and the surfaces of the two sleeve rods are sleeved with a second spring.
Optionally, elevating system is including fixed case, the inner wall dead axle of fixed case rotates and is connected with the worm, the surface of fixed case is offered and is used for the pivot to pass and the dead axle rotates the rotation groove of being connected with it, the fixed surface connection of pivot is connected with the worm wheel, the flank of tooth of worm wheel with the flank of tooth meshing of worm, the last fixed surface of worm is connected with the threaded rod, the lower extreme of support column offer be used for with threaded rod threaded connection's internal thread groove, the fixed surface of pivot is connected with the crank, still including being used for the restriction the rotatory stop gear of support column.
Optionally, the limiting mechanism is a telescopic rod, the upper end of the telescopic rod is fixedly connected with the lower surface of the first clamping plate, and the lower end of the telescopic rod is fixedly connected with the upper surface of the sickbed.
Optionally, a disinfection cover is placed on the upper surface of the hospital bed, a disinfection lamp is installed on the inner wall of the disinfection cover, and a handle is fixedly connected to the upper surface of the disinfection cover.
Optionally, the surface of the hospital bed is fixedly connected with a cushion, and the lower surface of the hospital bed is fixedly connected with two support plates.
Optionally, a cushion is arranged between the first clamping plate and the second clamping plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
first, the utility model discloses a relative movement and the fixed of splint one and splint two has reached the adaptation patient shank width to fix it and prevent to move about when the treatment and influence the effect of treatment.
Second, the utility model discloses a elevating system drives the support column 4 and moves under stop gear's is spacing, has reached the effect that is suitable for patient's shank height.
Thirdly, the utility model discloses a disinfection cover and sterilamp have reached the effect that prevents to take place skin infection to different patients when using.
Drawings
FIG. 1 is an axial view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a side sectional view of the first and second clamping plates of the present invention;
FIG. 4 is an enlarged view of the structure A of FIG. 3 according to the present invention;
fig. 5 is a back view of the structure of the present invention.
In the figure: 1. a hospital bed; 2. a support plate; 3. a cushion; 4. a support pillar; 5. a telescopic rod; 6. a first clamping plate; 7. a pull rod; 8. a threaded rod; 9. an internal thread groove; 10. a fixed box; 11. a worm; 12. a rotating shaft; 13. a worm gear; 14. a disinfecting cover; 15. a soft cushion; 16. a handle; 17. a sterilizing lamp; 18. a second clamping plate; 20. a crank; 21. an oblique clamping groove; 22. a slanting insertion rod; 23. a resisting plate; 24. a second spring; 25. a loop bar; 26. and a first spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a supporting device for leg tumor radiotherapy comprises a hospital bed 1, wherein a moving hole for a supporting column 4 to penetrate through and be in sliding connection with is formed in the surface of the hospital bed 1, a lifting mechanism is installed at the lower end of the supporting column 4, a first clamping plate 6 and a second clamping plate 18 are in sliding connection with the upper end of the supporting column 4, pull rods 7 are fixedly connected to the side surfaces of the first clamping plate 6 and the second clamping plate 18, a first sliding groove for sliding connection of the two pull rods 7 is formed in the side surface of the supporting column 4, springs 26 are commonly connected to the end portions of the two pull rods 7, a plurality of groups of inclined clamping grooves 21 are formed in the lower surfaces of the two pull rods 7, sliding grooves two are formed in the two sides of the supporting column 4, oblique inserting rods 22 are connected to the groove walls of the two sliding grooves in a sliding mode, abutting plates 23 are fixedly connected to the side edges of the two oblique inserting rods 22, sleeve rods 25 are fixedly connected to the groove walls of the two sliding grooves, and the two oblique inserting rods 22 are respectively sleeved on the surfaces of the two sleeve rods 25, the surfaces of the two loop bars 25 are all sleeved with a second spring 24, after the patient lies, the leg of the patient to be treated is placed between the first clamping plate 6 and the second clamping plate 18, the resisting plates 23 on the two sides are pressed downwards at the same time, the resisting plates 23 drive the inclined insertion rods 22 to move downwards under the limit of the loop bars 25, the loop bars 25 can press the second spring 24 when moving downwards, when the inclined insertion rods 22 on the two sides are separated from the inclined clamping grooves 21 on the two sides, the two pull rods 7 are released from the locked state, under the pulling of the first spring 26, the two pull rods 7 move relatively in the first sliding groove, the two pull rods 7 move relatively to drive the first clamping plate 6 and the second clamping plate 18 to move relatively, when the first clamping plate 6 and the second clamping plate 18 move relatively, at this time, the first spring 26 does not drive the two pull rods 7 to move continuously, the two resisting plates 23 are released, the inclined insertion rods 22 on the two sides are inserted into the new inclined clamping grooves 21 under the pushing of the two springs 24 to complete the locking, the leg width of the patient is adapted, and the leg width is fixed to prevent the leg width from being disturbed during treatment to influence the treatment.
Further, the lifting mechanism comprises a fixed box 10, a worm 11 is rotatably connected to the inner wall of the fixed box 10 in a fixed-axis manner, a rotating groove for a rotating shaft 12 to penetrate through and be rotatably connected with the fixed shaft is formed in the surface of the fixed box 10, a worm wheel 13 is fixedly connected to the surface of the rotating shaft 12, the tooth surface of the worm wheel 13 is meshed with the tooth surface of the worm 11, a threaded rod 8 is fixedly connected to the upper surface of the worm 11, an internal threaded groove 9 for being in threaded connection with the threaded rod 8 is formed in the lower end of the supporting column 4, a crank 20 is fixedly connected to the surface of the rotating shaft 12, a limiting mechanism for limiting the rotation of the supporting column 4 is further included, when the heights of the first clamping plate 6 and the second clamping plate 18 are adjusted according to the physical sign of a patient, the rotating crank 20 drives the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the worm wheel 13 to rotate, the worm wheel 13 rotates to drive the meshed worm 11 to rotate, the threaded rod 8 to rotate, the threaded rod 8 rotates to drive the inner thread groove 9 to move upwards under the limiting of the limiting mechanism, and when the first clamping plate 6 and the second clamping plate 18 move to the height suitable for the leg of the patient, the patient stops moving, so that the effect suitable for the leg height of the patient is achieved.
Further, stop gear is telescopic link 5, and the upper end of telescopic link 5 is connected with the lower fixed surface of splint 6, and the lower extreme of telescopic link 5 is connected with the last fixed surface of sick bed 1, has reached the effect that restriction support column 4 can only reciprocate.
Further, disinfection cover 14 has been placed to the upper surface of sick bed 1, disinfection cover 14, and sterilamp 17 is installed to the inner wall of disinfection cover 14, and the last fixed surface of disinfection cover 14 is connected with handle 16, covers the device again with disinfection cover 14 after the device uses up to open sterilamp 17, reached and disinfected the device, prevent to take place skin infection's effect when using different patients.
Furthermore, the surface of the sickbed 1 is fixedly connected with a cushion 3, and the lower surface of the sickbed 1 is fixedly connected with two supporting plates 2, so that the effect of providing a more comfortable treatment environment for patients is achieved.
Further, the soft cushion 15 is arranged between the first splint 6 and the second splint 18, so that the effect of preventing the skin of the leg of the patient from being hurt by the gap between the first splint 6 and the second splint 18 after the first splint 6 and the second splint 18 are relatively moved and fixed is achieved.
The working principle is as follows: when the supporting device for the leg tumor radiotherapy is used, the sterilizing cover 14 is moved away through the handle 16, then a patient lies on the hospital bed 1, after the patient lies, the legs of the patient to be treated are placed between the first clamping plate 6 and the second clamping plate 18, the supporting plates 23 on the two sides are pressed downwards at the same time, the supporting plates 23 drive the inclined insertion rods 22 to move downwards under the limit of the sleeve rods 25, the sleeve rods 25 move downwards and press the second springs 24, when the inclined insertion rods 22 on the two sides are separated from the inclined clamping grooves 21 on the two sides, the two pull rods 7 are released from a locked state, under the pulling of the first springs 26, the two pull rods 7 move relatively in the first sliding grooves, the two pull rods 7 move relatively to drive the first clamping plates 6 and the second clamping plates 18 to move relatively, the legs in the first clamping plates 6 and the second clamping plates 18 are clamped when the first clamping plates 6 and the second clamping plates 18 move relatively, at this time, the first springs 26 do not drive the two pull rods 7 to move continuously, the two resisting plates 23 are loosened, the inclined inserting rods 22 at the two sides are inserted into the new inclined clamping grooves 21 to complete locking under the pushing of the two springs 24, so that the effect of adapting to the leg width of a patient and fixing the leg width to prevent the leg width from being disturbed during treatment to influence the treatment is achieved.
When the height of splint one 6 and splint two 18 need be adjusted according to patient's sign, crank 20 is rotated and the pivot 12 is driven rotatoryly, the rotatory worm wheel 13 that drives of pivot 12 is rotatory, worm wheel 13 is rotatory to drive the worm 11 of meshing, the worm 11 is rotatory to drive the threaded rod 8 rotatory, threaded rod 8 is rotatory to drive internal thread groove 9 and upwards moves under the spacing of telescopic link 5, it can to stop when splint one 6 and splint two 18 remove to be fit for patient's shank height, the effect of suitable patient's shank height has been reached.
After the device is used up, the pull rods 7 on the two sides are pulled towards the back direction, under the extrusion of the inclined surface of the inclined clamping groove 21 and the inclined surface of the inclined insertion rod 22, the inclined insertion rod 22 moves downwards and is pushed out of the inclined clamping groove 21 and inserted into a new inclined clamping groove 21 under the action of the second spring 24, at the moment, the first clamping plate 6 and the second clamping plate 18 do not clamp the legs of the patient, the legs of the patient can be taken out, and the effect of facilitating the operation of a doctor is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A strutting arrangement for be used for shank tumour radiotherapy, including sick bed (1), its characterized in that: the sickbed is characterized in that a moving hole used for a supporting column (4) to penetrate through and be in sliding connection with the sickbed is formed in the surface of the sickbed (1), a lifting mechanism is installed at the lower end of the supporting column (4), a first clamping plate (6) and a second clamping plate (18) are connected to the upper end of the supporting column (4) in a sliding mode, pull rods (7) are fixedly connected to the side faces of the first clamping plate (6) and the second clamping plate (18) respectively, a first sliding groove used for two sliding connections of the pull rods (7) is formed in the side face of the supporting column (4), a first spring (26) is connected to the end portions of the two pull rods (7) respectively, a plurality of groups of oblique clamping grooves (21) are formed in the lower surfaces of the two pull rods (7), a second sliding groove is formed in each of the two supporting columns (4), oblique inserting rods (22) are connected to the groove walls of the two sliding grooves in a sliding mode, supporting plates (23) are fixedly connected to the side edges of the oblique inserting rods (22) respectively, the groove wall of the two sliding grooves II is fixedly connected with a sleeve rod (25), the two inclined insertion rods (22) are respectively sleeved on the surfaces of the two sleeve rods (25), and the surfaces of the two sleeve rods (25) are all sleeved with a second spring (24).
2. A support device for radiation therapy of tumors of the leg as set forth in claim 1, wherein: elevating system is including fixed case (10), the inner wall dead axle of fixed case (10) rotates and is connected with worm (11), the surface of fixed case (10) is offered and is used for pivot (12) to pass and dead axle rotation connected's rotation groove with it, the fixed surface of pivot (12) is connected with worm wheel (13), the flank of tooth of worm wheel (13) with the flank of tooth meshing of worm (11), the last fixed surface of worm (11) is connected with threaded rod (8), the lower extreme of support column (4) offer be used for with threaded rod (8) threaded connection's interior thread groove (9), the fixed surface of pivot (12) is connected with crank (20), still including being used for the restriction the rotatory stop gear of support column (4).
3. A support device for radiation therapy of tumors of the legs as set forth in claim 2, wherein: the limiting mechanism is a telescopic rod (5), the upper end of the telescopic rod (5) is fixedly connected with the lower surface of the clamping plate I (6), and the lower end of the telescopic rod (5) is fixedly connected with the upper surface of the sickbed (1).
4. A support device for radiotherapy of tumors of the legs as claimed in any one of claims 1, 2 or 3, characterized in that: disinfection cover (14) have been placed to the upper surface of sick bed (1), disinfection cover (14), disinfection lamp (17) are installed to the inner wall of disinfection cover (14), the last fixed surface of disinfection cover (14) is connected with handle (16).
5. A support device for radiation therapy of tumors of the leg as set forth in claim 1, wherein: the surface of the sickbed (1) is fixedly connected with a cushion (3), and the lower surface of the sickbed (1) is fixedly connected with two supporting plates (2).
6. A support device for radiation therapy of tumors of the leg as set forth in claim 1, wherein: a soft cushion (15) is arranged between the first clamping plate (6) and the second clamping plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121431933.8U CN215136133U (en) | 2021-06-27 | 2021-06-27 | Supporting device for leg tumor radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121431933.8U CN215136133U (en) | 2021-06-27 | 2021-06-27 | Supporting device for leg tumor radiotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215136133U true CN215136133U (en) | 2021-12-14 |
Family
ID=79383303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121431933.8U Expired - Fee Related CN215136133U (en) | 2021-06-27 | 2021-06-27 | Supporting device for leg tumor radiotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215136133U (en) |
-
2021
- 2021-06-27 CN CN202121431933.8U patent/CN215136133U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |